Fighting anxiety with... essential oils?

So I've been using deep breathing techniques and this essential oil, lavender and cedar oil (also contains Ylang Ylang, Orange, pine needles, Patchouli). So far it has broken my anxiety down and has restored my mental state. To use a term from Metal Gear Solid 4: Guns Of The Patriots, my "Psyche Gauge" is being slowly restored so that is progress I believe.